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SSC GD Previous Paper 2 (Held On: 13 Feb 2019 Shift 1)_Hindi 100 Questions 100 Marks 90 Mins Latest SSC GD Constable Updates Last updated on Oct 31, 2022 SSC GD Constable 2022 Notification has been released on 27th October 2022. A total of 24,369 vacancies have been released for the recruitment of GD Constables in various departments like BSF, CRPF, CISF, etc. Candidates can apply for the exams between 27th October 2022 to 30th November 2022. The SSC GD Constable Exam Patternhas also changed. Candidates can check all the details below. Stay updated with the Quantitative Aptitude questions & answers with Testbook. Know more about Interest and ace the concept of Simple Interest. Answer Verified Hint: We will assume the sum invested as x rupees. We have been given that it becomes triple after 3 years which means it becomes 3 x. Now, we know that the final amount = principal amount + simple interest. So, we will find the simple interest from that and using the formula, $\text{simple interest}=\dfrac{\text{principal amount}\times \text{time}\times \text{rate}}{100}$, we will find the rate of interest. Complete step-by-step answer: Note: There is a possibility that the students think that the simple interest becomes triple of the principal amount, that is simple interest is 3 x. So, in further calculations for finding the rate of interest, they will end up with, $rate=\dfrac{3\times 100}{16}\Rightarrow 18.75\%$. But students should read the question carefully to understand that the sum becomes triple, which means the principal amount becomes triple after 16 years.
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Comments Add a public comment... Follow Us: Popular Chapters by Class: Class 6 AlgebraBasic Geometrical IdeasData HandlingDecimalsFractions Class 7 Algebraic ExpressionsComparing QuantitiesCongruence of TrianglesData HandlingExponents and Powers Class 8 Algebraic Expressions and IdentitiesComparing QuantitiesCubes and Cube RootsData HandlingDirect and Inverse Proportions Class 9 Areas of Parallelograms and TrianglesCirclesCoordinate GeometryHerons FormulaIntroduction to Euclids Geometry Class 10 Areas Related to CirclesArithmetic ProgressionsCirclesCoordinate GeometryIntroduction to Trigonometry Class 11 Binomial TheoremComplex Numbers and Quadratic EquationsConic SectionsIntroduction to Three Dimensional GeometryLimits and Derivatives Class 12 Application of DerivativesApplication of IntegralsContinuity and DifferentiabilityDeterminantsDifferential Equations Privacy PolicyTerms And Conditions Disclosure PolicyContact Us At what rate percent per annum simple interest will a sum tremble itself in 16 years?⇒R=2P×100P×16=12.5%
At what rate percent simple interest will a sum treble itself in 16 years?Hence, we get the rate of interest as 12.5 %.
At what rate will a sum will triple itself in 16 years?R=12. 5%
At what rate percent per annum simple interest will a sum of money quadruple itself in 60 year?⇒R=6x100x=16. 6%
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